States › Florida › Walton County
Walton County, Florida
Recorded hazard history: storm events since 1950, federal disaster declarations since 1953, flood insurance claims since 1978, and FEMA's risk index.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. NCEI storm records through 30 Jun 2026; OpenFEMA declarations refreshed 1 Oct 2026; NFIP claims as of 8 Sep 2026.
Between 1950 and 2026, NCEI recorded 643 storm events in Walton County, Florida, led by damaging wind.
That is 61.9 events per 100 square miles, in line with the Florida figure of 73.8, and 80.3 per 10,000 residents against 18.2 statewide.
26 events fall in the 12 months to 30 Jun 2026. NCEI attributes 4 deaths and 20 injuries to events in the county, with property damage estimated at $42M.
FEMA has designated the county in 42 federal disaster declarations since 1953; the most recent is Hurricane Helene (major disaster, 28 Sep 2024).
National Flood Insurance Program policyholders in the county filed 3,174 claims since 1978, of which 1,920 were paid, totalling $69M (about $36K per paid claim). FEMA counts 8,647 residential flood policies in force.
FEMA's National Risk Index rates the county's overall risk as "Relatively Moderate" and its expected annual loss as "Relatively Moderate" ($68M a year across 18 hazards).
88 tropical storm or hurricane tracks in the HURDAT2 record passed within 100 miles of the county's centre at tropical-storm strength or more, 17 of them within 50 miles at hurricane strength.
Compared with Florida and the United States
| Measure | Walton County | Florida | US |
|---|---|---|---|
| Recorded events since 1950 | 643 | 39,578 | 1,977,440 |
| Events per 100 square miles | 61.9 | 73.8 | 56.0 |
| Events per 10,000 residents | 80.3 | 18.2 | 59.6 |
| Events in the last 12 months | 26 | 1,307 | 62,008 |
| Deaths recorded by NCEI | 4 | 890 | 26,435 |
| Property damage (NCEI estimates) | $42M | $80B | $575B |
| NFIP claims per 1,000 residents | 39.6 | 20.6 | 8.1 |
| Average paid NFIP claim | $36K | $62K | $43K |
| Claims per 100 policies in force, last 10 years | 3.3 | 18.3 | 16.1 |
County-recorded events plus zone-recorded events whose forecast zone is named for the county. State and US rows include events recorded only by forecast zone. Rates use 2021 Census population and land area.
Events by decade
Trend: 492 events in the 20 years to 2025 against 101 in the 20 years before. Reporting practice changed in 1996 and again with automated reports in the 2000s, so decade totals measure the record as much as the weather.
Events by type
Hazard pages exist for hail, tornado, flood, wind and winter where the county has at least 10 recorded events. "Other" covers heavy rain, debris flow, dust, funnel clouds and similar reports.
Largest recorded events
| Date | Event type | Group | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|---|
| 21 Jun 2008 | Lightning | Lightning | — | — | — | 2 | — | County |
| 13 Jan 2006 | Lightning | Lightning | — | — | — | 1 | — | County |
| 2 Jan 2017 | Flood | Flood | — | — | — | 1 | — | County |
| 15 Nov 1983 | Thunderstorm Wind | Wind | 0 mph | — | — | — | 6 | County |
| 28 Oct 1985 | Tornado | Tornado | F1 | $2.5M | — | — | 5 | County |
| 31 Jul 2012 | Lightning | Lightning | — | $50K | — | — | 2 | County |
| 10 May 2021 | Lightning | Lightning | — | $2K | — | — | 2 | County |
| 4 Jul 2013 | Flood | Flood | — | $11M | — | — | — | County |
| 16 Sep 2020 | Flash Flood | Flood | — | $11M | — | — | — | County |
| 15 Feb 1974 | Tornado | Tornado | F1 | $25K | — | — | 1 | County |
| 1 Feb 1983 | Tornado | Tornado | F2 | $25K | — | — | 1 | County |
| 4 Aug 2003 | Lightning | Lightning | — | $7K | — | — | 1 | County |
| 21 Aug 2010 | Lightning | Lightning | — | $2K | — | — | 1 | County |
| 18 Jun 1998 | Wildfire | Wildfire | — | — | — | — | 1 | County |
| 25 Sep 2002 | Storm Surge/Tide | Tropical | — | $4.2M | — | — | — | County |
| 30 Apr 2014 | Flood | Flood | — | $1.8M | — | — | — | County |
| 11 Aug 2012 | Lightning | Lightning | — | $1.6M | — | — | — | County |
| 25 Feb 2013 | Flood | Flood | — | $1.0M | — | — | — | County |
| 13 Oct 2001 | Tornado | Tornado | F1 | $750K | — | — | — | County |
| 25 Sep 2002 | Tornado | Tornado | F1 | $550K | — | — | — | County |
Ranked by deaths, then injuries, then NCEI's damage estimate. Deaths and injuries are NCEI counts (direct plus indirect); no personal details are recorded here.
Federal disaster declarations
| Declared | Number | Type | Incident | Title | Programs |
|---|---|---|---|---|---|
| 28 Sep 2024 | DR-4828 | Major disaster | Hurricane | Hurricane Helene | Public assistance |
| 24 Sep 2024 | EM-3615 | Emergency | Tropical Storm | Tropical Storm Helene | Public assistance |
| 10 Aug 2024 | DR-4806 | Major disaster | Tropical Storm | Hurricane Debby | Public assistance |
| 3 Aug 2024 | EM-3605 | Emergency | Tropical Storm | Tropical Storm Debby | Public assistance |
| 29 Sep 2022 | DR-4673 | Major disaster | Hurricane | Hurricane Ian | Public assistance |
| 24 Sep 2022 | EM-3584 | Emergency | Hurricane | Tropical Storm Ian | Public assistance |
| 16 Aug 2021 | EM-3562 | Emergency | Hurricane | Tropical Storm Fred | Public assistance |
| 23 Sep 2020 | DR-4564 | Major disaster | Hurricane | Hurricane Sally | Individual assistance, Public assistance |
| 15 Sep 2020 | EM-3546 | Emergency | Hurricane | Hurricane Sally | Public assistance |
| 7 May 2020 | FM-5308 | Fire management assistance | Fire | Mussett Bayou Fire | Public assistance |
| 25 Mar 2020 | DR-4486 | Major disaster | Biological | Covid-19 Pandemic | Individual assistance, Public assistance |
| 13 Mar 2020 | EM-3432 | Emergency | Biological | Covid-19 | Public assistance |
| 30 Aug 2019 | EM-3419 | Emergency | Hurricane | Hurricane Dorian | Public assistance |
| 11 Oct 2018 | DR-4399 | Major disaster | Hurricane | Hurricane Michael | Public assistance |
| 9 Oct 2018 | EM-3405 | Emergency | Hurricane | Hurricane Michael | Public assistance |
| 10 Sep 2017 | DR-4337 | Major disaster | Hurricane | Hurricane Irma | Public assistance |
| 5 Sep 2017 | EM-3385 | Emergency | Hurricane | Hurricane Irma | Public assistance |
| 6 May 2014 | DR-4177 | Major disaster | Severe Storm | Severe Storms, Tornadoes, Straight-Line Winds, And Flooding | Individual assistance, Public assistance |
| 2 Aug 2013 | DR-4138 | Major disaster | Severe Storm | Severe Storms And Flooding | Public assistance |
| 21 Apr 2009 | DR-1831 | Major disaster | Severe Storm | Severe Storms, Flooding, Tornadoes, And Straight-Line Winds | Individual assistance, Public assistance |
| 21 Aug 2008 | EM-3288 | Emergency | Severe Storm | Tropical Storm Fay | Public assistance |
| 8 May 2007 | FM-2690 | Fire management assistance | Fire | Black Creek Fire | Public assistance |
| 5 Sep 2005 | EM-3220 | Emergency | Hurricane | Hurricane Katrina Evacuation | Public assistance |
| 28 Aug 2005 | DR-1602 | Major disaster | Hurricane | Hurricane Katrina | Public assistance |
| 10 Jul 2005 | DR-1595 | Major disaster | Hurricane | Hurricane Dennis | Individual assistance, Public assistance |
| 16 Sep 2004 | DR-1551 | Major disaster | Hurricane | Hurricane Ivan | Individual assistance, Public assistance |
| 4 Sep 2004 | DR-1545 | Major disaster | Hurricane | Hurricane Frances | Public assistance |
| 13 Aug 2004 | DR-1539 | Major disaster | Hurricane | Tropical Storm Bonnie And Hurricane Charley | Public assistance |
| 15 May 2001 | FM-2360 | Fire management assistance | Fire | Fl - Chipola River Fire Complex - 05/15/01 | Public assistance |
| 27 Apr 1999 | EM-3139 | Emergency | Fire | Fl-Fires 04/15/99 | Public assistance |
| 28 Sep 1998 | DR-1249 | Major disaster | Hurricane | Hurricane Georges | Individual assistance, Public assistance |
| 25 Sep 1998 | EM-3131 | Emergency | Hurricane | Hurricane Grorges | Public assistance |
| 18 Jun 1998 | DR-1223 | Major disaster | Fire | Extreme Fire Hazard | Individual assistance, Public assistance |
| 6 Jan 1998 | DR-1195 | Major disaster | Severe Storm | Severe Storms, High Winds, Tornadoes, And Flooding | Individual assistance, Public assistance |
| 4 Oct 1995 | DR-1069 | Major disaster | Hurricane | Hurricane Opal | Individual assistance, Public assistance |
| 10 Aug 1995 | DR-1062 | Major disaster | Hurricane | Hurricane Erin | Individual assistance, Public assistance |
| 10 Jul 1994 | DR-1035 | Major disaster | Severe Storm | Severe Storms And Flooding (Tropical Storm Alberto) | Individual assistance, Public assistance |
| 8 Jul 1994 | EM-3114 | Emergency | Flood | Tropical Storm Alberto | Public assistance |
| 3 Apr 1990 | DR-862 | Major disaster | Flood | Severe Storms & Flooding | Individual assistance |
| 13 Sep 1979 | DR-600 | Major disaster | Hurricane | Hurricane Frederic | Individual assistance, Public assistance |
| 26 Sep 1975 | DR-484 | Major disaster | Flood | High Winds, Heavy Rains & Flooding | Individual assistance, Public assistance |
| 22 Aug 1975 | DR-479 | Major disaster | Flood | Flooding | Individual assistance, Public assistance |
Declarations in which FEMA designated this county, from the OpenFEMA Disaster Declarations Summaries (v2). DR: major disaster; EM: emergency; FM: fire management assistance. Programs show whether individual or public assistance was made available.
Flood insurance claims
| Year of loss | Claims | Paid claims | Amount paid | Average paid |
|---|---|---|---|---|
| 2025 | 3 | 1 | $1,982 | $1,982 |
| 2024 | 9 | 5 | $229,563 | $45,913 |
| 2023 | 7 | 2 | $67,766 | $33,883 |
| 2022 | 5 | 1 | $75,346 | $75,346 |
| 2021 | 10 | 7 | $429,484 | $61,355 |
| 2020 | 188 | 130 | $4,958,044 | $38,139 |
| 2019 | 2 | 0 | $0 | — |
| 2018 | 51 | 16 | $201,991 | $12,624 |
| 2017 | 11 | 3 | $47,495 | $15,832 |
| 2016 | 8 | 2 | $18,919 | $9,460 |
| 2015 | 22 | 8 | $63,640 | $7,955 |
| 2014 | 278 | 196 | $8,682,779 | $44,300 |
| 2013 | 32 | 16 | $255,577 | $15,974 |
| 2012 | 9 | 3 | $29,808 | $9,936 |
| 2011 | 1 | 0 | $0 | — |
| 2010 | 3 | 2 | $23,877 | $11,938 |
| 2009 | 23 | 16 | $262,234 | $16,390 |
| 2008 | 12 | 8 | $94,942 | $11,868 |
| 2007 | 7 | 4 | $20,151 | $5,038 |
| 2006 | 3 | 1 | $5,900 | $5,900 |
| 2005 | 443 | 301 | $15,657,297 | $52,018 |
| 2004 | 643 | 402 | $11,495,823 | $28,597 |
| 2003 | 8 | 8 | $23,628 | $2,954 |
| 2002 | 18 | 6 | $43,066 | $7,178 |
| 2001 | 14 | 0 | $0 | — |
OpenFEMA NFIP claims (v3, as of 8 Sep 2026), aggregated by year of loss; amounts are building, contents and increased-cost-of-compliance payments as recorded. Repetitive-loss counts from the NFIP Multiple Loss Properties file (2 Aug 2026); policies in force from the NFIP Residential Penetration Rates file (3 Aug 2026).
National Risk Index
| Hazard (NRI) | Risk rating | Expected annual loss |
|---|---|---|
| Hurricane | $47,304,108 | |
| Inland flooding | $11,167,572 | |
| Tornado | $4,962,572 | |
| Lightning | $1,724,642 | |
| Cold wave | $946,729 | |
| Heat wave | $807,611 | |
| Coastal flooding | $605,427 | |
| Strong wind | $377,156 | |
| Wildfire | $254,684 | |
| Earthquake | $208,577 | |
| Hail | $47,846 | |
| Winter weather | $18,840 | |
| Ice storm | $12,533 | |
| Drought | $7,250 | |
| Landslide | $897 |
FEMA National Risk Index, December 2025 release. Ratings are FEMA's relative comparison of counties; expected annual loss is FEMA's modelled estimate of average yearly building, population and agriculture loss. See how to read the NRI.
Hurricane and tropical storm passes
| Storm | Year | Closest approach | Max wind while within 100 mi |
|---|---|---|---|
| Fred | 2021 | 45 mi | 63 mph |
| Mindy | 2021 | 87 mi | 58 mph |
| Sally | 2020 | 72 mi | 109 mph |
| Nestor | 2019 | 52 mi | 46 mph |
| Alberto | 2018 | 21 mi | 52 mph |
| Michael | 2018 | 52 mi | 161 mph |
| Claudette | 2009 | 23 mi | 52 mph |
| Fay | 2008 | 16 mi | 46 mph |
| Arlene | 2005 | 82 mi | 58 mph |
| Dennis | 2005 | 57 mi | 127 mph |
| Bonnie | 2004 | 92 mi | 46 mph |
| Frances | 2004 | 97 mi | 40 mph |
| Barry | 2001 | 14 mi | 69 mph |
| Helene | 2000 | 26 mi | 58 mph |
| Earl | 1998 | 43 mi | 92 mph |
| Danny | 1997 | 74 mi | 69 mph |
| Erin | 1995 | 55 mi | 98 mph |
| Opal | 1995 | 48 mi | 115 mph |
| Alberto | 1994 | 12 mi | 63 mph |
| Beryl | 1994 | 52 mi | 58 mph |
| Elena | 1985 | 82 mi | 127 mph |
| Juan | 1985 | 93 mi | 63 mph |
| Kate | 1985 | 60 mi | 98 mph |
| Eloise | 1975 | 27 mi | 127 mph |
| Agnes | 1972 | 58 mi | 75 mph |
HURDAT2 best-track positions at tropical-storm strength (34 kt) or more, measured from the county's Census centre point; through the 2025 season. Distance from a track is not the same as the extent of the storm's wind, rain or surge.
ZIP codes with flood claims
ZIP codes whose NFIP claims carry this county's code, with the number of claims. Five or more claims are needed for a ZIP page to be indexed.
Questions and answers
How often does it hail in Walton County, FL?
NCEI records 62 hail events in Walton County since 1950, in 29 different years; that is about 0.8 recorded events a year. 11 reports were golf-ball size (1.75 in) or larger.
Has Walton County had a tornado?
Yes. NCEI records 71 tornadoes in Walton County since 1950, 6 of them rated (E)F2 or stronger. Tornado deaths recorded: 0.
When was the last federal disaster declaration for Walton County?
28 Sep 2024: Hurricane Helene, a major disaster declaration for hurricane. The county appears in 42 declarations since 1953.
How many flood insurance claims have been filed in Walton County, and how much was paid?
3,174 NFIP claims since 1978, 1,920 of them paid, for $69M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.
Is Walton County in the National Risk Index's high-risk band?
FEMA's National Risk Index (December 2025) rates the county "Relatively Moderate" for overall risk, "Relatively Moderate" for expected annual loss, "Relatively Moderate" for social vulnerability and "Relatively High" for community resilience. These ratings are FEMA's relative comparison across all US counties.
How does Walton County compare with the rest of Florida?
61.9 recorded events per 100 square miles against 73.8 statewide, and 39.6 NFIP claims per 1,000 residents against 20.6. The comparison table on this page shows each measure beside the state and national figures.
Provenance
Storm events: NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026 (public domain). Declarations: OpenFEMA DisasterDeclarationsSummaries v2, refreshed 1 Oct 2026. Flood claims: OpenFEMA NfipClaims v3 as of 8 Sep 2026; NfipMultipleLossProperties v1 (2 Aug 2026); NfipResidentialPenetrationRates v1 (3 Aug 2026). Risk index: FEMA National Risk Index, December 2025. Hurricane tracks: NHC HURDAT2 through 2025. Population and area: US Census Bureau, 2021 vintage. Built 1 Oct 2026; see the methodology and corrections pages. Hazard hubs: Hail · Tornado · Flood · Wind · Winter.